Honeywell Thermostat Accessories

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Home Honeywell Thermostat Accessories

Add-ons and replacement parts for Honeywell Home thermostats: small, medium and large thermostat guards (TG510, TG511, TG512), cover plates for FocusPRO and PRO series models, the RedLINK internet gateway, remote and portable comfort control, the TrueZONE wireless adapter, a fan coil adapter plate and the Aube TH146 temperature probe. Check your thermostat model first.

Browse all thermostat accessories, or see Honeywell thermostats.

Resideo Honeywell RedLINK to Internet Gateway/Ethernet Cable & Power Cord
Resideo Honeywell RedLINK to Internet Gateway/Ethernet Cable & Power Cord
$178.00
Honeywell Home Aube Temperature Probe, Indoor/Outdoor, for TH146 Series Thermostats
Honeywell Home Aube Temperature Probe, Indoor/Outdoor, for TH146 Series Thermostats
$44.00
Honeywell TG512A1009 Large Thermostat Guard
Honeywell TG512A1009 Large Thermostat Guard
$78.50
Honeywell TG511A1000 Medium Thermostat Guard
Honeywell TG511A1000 Medium Thermostat Guard
$77.00
Honeywell TG510A1001 Small Thermostat Guard
Honeywell TG510A1001 Small Thermostat Guard
$74.25
Honeywell Home RedLINK Wireless Entry/Exit Remote
Honeywell Home RedLINK Wireless Entry/Exit Remote
$147.25
Honeywell Home Cover Plate Assembly for FocusPRO TH5110 Thermostats
Honeywell Home Cover Plate Assembly for FocusPRO TH5110 Thermostats
$55.50
Honeywell Home RedLINK Portable Comfort Control
Honeywell Home RedLINK Portable Comfort Control
$295.25
Honeywell Home TrueZONE Wireless Adapter
Honeywell Home TrueZONE Wireless Adapter
$209.25
Honeywell Adapter Plate Kit for Vertical Junction Box Mounting of Fan Coil Thermostats
Honeywell Adapter Plate Kit for Vertical Junction Box Mounting of Fan Coil Thermostats
$45.50
Honeywell Home Cover Plate Assembly for FocusPRO 5000/6000 and Pro 3000/4000 Thermostats
Honeywell Home Cover Plate Assembly for FocusPRO 5000/6000 and Pro 3000/4000 Thermostats
$45.75